Home / 6,134,589,221.81-8,466,112,508.92-3,384,833,062.10

Finding the Fourth Proportional to 6,134,589,221.81, 8,466,112,508.92 and 3,384,833,062.10

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Solution

The fourth proportional to 6,134,589,221.81, 8,466,112,508.92 and 3,384,833,062.10 is: 4,671,278,954.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,134,589,221.81 : 8,466,112,508.92 = 3,384,833,062.10 : x
  2. Step 2: Convert to fraction form
    6,134,589,221.81/8,466,112,508.92 = 3,384,833,062.10/x
  3. Step 3: Cross multiply
    6,134,589,221.81x = 8,466,112,508.92 × 3,384,833,062.10
  4. Step 4: Simplify right side
    6,134,589,221.81x = 28,656,377,527,599,665,152
  5. Step 5: Solve for x
    x = 28,656,377,527,599,665,152/6,134,589,221.81
  6. Step 6: Final answer
    x = 4,671,278,954.71

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.